* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0B0E11; color: #FFFFFF; font-family: 'Montserrat', sans-serif; line-height: 1.5; overflow-x: hidden; }
        header { background-color: #1E2329; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #474D57; }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: #FFD700; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid #FFD700; color: #FFD700; padding: 6px 15px; border-radius: 4px; font-weight: 600; cursor: pointer; font-size: 14px; }
        .btn-register { background: #FFD700; border: none; color: #0B0E11; padding: 6px 15px; border-radius: 4px; font-weight: 600; cursor: pointer; font-size: 14px; }
        main { padding-bottom: 100px; max-width: 1200px; margin: 0 auto; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section { background: linear-gradient(180deg, #1A237E 0%, #0B0E11 100%); padding: 20px; text-align: center; border-radius: 15px; margin: 15px; border: 2px solid #D4AF37; }
        .jackpot-title { font-family: 'Bebas Neue', cursive; font-size: 32px; color: #FFD700; text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); margin-bottom: 10px; }
        .jackpot-amount { font-family: 'Bebas Neue', cursive; font-size: 48px; color: #FFFFFF; letter-spacing: 2px; }
        .intro-card { background: #2B3139; padding: 25px; margin: 15px; border-radius: 12px; border-left: 4px solid #FFD700; }
        .intro-card h1 { font-size: 24px; color: #F0B90B; margin-bottom: 15px; font-family: 'Bebas Neue', cursive; }
        .intro-card p { color: #B7BDC6; font-size: 14px; line-height: 1.6; }
        .section-title { font-size: 20px; font-family: 'Bebas Neue', cursive; margin: 20px 15px 10px; color: #FFFFFF; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ''; display: inline-block; width: 4px; height: 20px; background: #E31B23; border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: #2B3139; border-radius: 10px; overflow: hidden; text-decoration: none; transition: transform 0.2s; border: 1px solid #474D57; }
        .game-card:active { transform: scale(0.95); }
        .game-image-wrapper { width: 100%; aspect-ratio: 1/1; position: relative; }
        .game-image-wrapper img { width: 100%; height: 100%; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 14px; color: #FFFFFF; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: #1E2329; margin: 15px; padding: 20px; border-radius: 12px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: #B7BDC6; }
        .payment-item i { font-size: 24px; color: #F0B90B; }
        .payment-item span { font-size: 10px; font-weight: 500; }
        .guide-section { padding: 15px; display: grid; grid-template-columns: 1fr; gap: 15px; }
        .guide-card { background: #2B3139; padding: 15px; border-radius: 10px; border-top: 2px solid #1A237E; }
        .guide-card h2 { font-size: 18px; color: #FFD700; margin-bottom: 10px; }
        .guide-card p { font-size: 13px; color: #B7BDC6; }
        .lottery-section { background: #0B0E11; margin: 15px; border-radius: 12px; overflow: hidden; border: 1px solid #474D57; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; border-bottom: 1px solid #2B3139; font-size: 12px; }
        .lottery-user { color: #F0B90B; font-weight: 600; }
        .lottery-amount { color: #0ECB81; font-weight: 700; }
        .provider-section { padding: 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-block { background: #1A237E; color: white; padding: 15px; text-align: center; border-radius: 8px; font-weight: bold; font-size: 14px; }
        .provider-block.alt { background: #E31B23; }
        .comment-section { padding: 15px; }
        .comment-card { background: #2B3139; padding: 15px; border-radius: 12px; margin-bottom: 15px; }
        .comment-header { display: flex; justify-content: space-between; margin-bottom: 10px; }
        .user-info { display: flex; align-items: center; gap: 10px; }
        .user-avatar { width: 35px; height: 35px; background: #474D57; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #FFD700; }
        .star-rating { color: #F0B90B; font-size: 12px; }
        .comment-content { font-size: 13px; color: #B7BDC6; margin-bottom: 10px; }
        .comment-date { font-size: 11px; color: #5E6673; }
        .faq-section { padding: 15px; }
        .faq-item { background: #1E2329; border-radius: 8px; margin-bottom: 10px; padding: 15px; border: 1px solid #2B3139; }
        .faq-item h3 { font-size: 15px; color: #FFD700; margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: #B7BDC6; }
        .security-section { text-align: center; padding: 20px 15px; background: #1E2329; margin: 15px; border-radius: 12px; border: 1px dashed #474D57; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 20px; color: #0ECB81; }
        .security-section h2 { font-size: 18px; margin-bottom: 10px; }
        .security-section p { font-size: 12px; color: #B7BDC6; margin-bottom: 10px; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #1E2329; height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #474D57; z-index: 1000; }
        .nav-item { text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 5px; color: #B7BDC6; }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 11px; }
        .nav-item.active { color: #FFD700; }
        footer { background: #0B0E11; padding: 30px 15px 100px; border-top: 1px solid #2B3139; }
        .footer-row { margin-bottom: 25px; }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 20px; }
        .footer-contact a { background: #2B3139; padding: 10px; border-radius: 5px; color: #FFFFFF; text-decoration: none; font-size: 13px; text-align: center; border: 1px solid #474D57; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
        .footer-links a { color: #B7BDC6; text-decoration: none; font-size: 13px; }
        .footer-links a:hover { color: #FFD700; }
        .footer-copy { text-align: center; font-size: 11px; color: #5E6673; border-top: 1px solid #2B3139; padding-top: 20px; margin-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guide-section { grid-template-columns: 1fr 1fr; }
        }